Boku ga Boku de Aru Tame ni

Boku ga Boku de Aru Tame ni(僕が僕であるために)

The members of SMAP play former high school classmates who were members of the Ekiden team 6 years ago. This drama depicts the changes in character over the past 6 years and the members future endeavors. Naruse ( Nakai ), Chikara or Riki ( Kimura ), Kinoshita ( Inagaki ), and Etsuro ( Kusanagi ) are all 24 years of age. Satoru ( Katori ) is 22 years old. Satoru was an ichinensei when the team won the prefectural Ekiden meet. After they graduated from high school they all went on their own separate paths. Naruse is a marathon runner for a sporting goods firm. After his senpai gets discharged due to an injury, Naruse also worries about his own future. Hirosue Ryoko plays Naruse's younger sister. Chikara works as a model scout. He is still not used to his work. Although he has been living with Natsumi ( Tsuruta ) for about 3 years, he still has many relationships with different women. (Source: Drama Wiki)